ITS#6135 reinit TLS context after changes

diff --git a/servers/slapd/bconfig.c b/servers/slapd/bconfig.c
index 6fcff8b10095d526d7b4a59ceb586188a0f81e5d..bb35481386a66e7291e45a24db1d8d5b8a0eef0f 100644 (file)
--- a/servers/slapd/bconfig.c
+++ b/servers/slapd/bconfig.c
@@ -3192,6 +3192,27 @@ config_include(ConfigArgs *c) {
 }
 
 #ifdef HAVE_TLS
+static int
+config_tls_cleanup(ConfigArgs *c) {
+       int rc = 0;
+
+       if ( slap_tls_ld ) {
+               int opt = 1;
+
+               ldap_pvt_tls_ctx_free( slap_tls_ctx );
+
+               /* Force new ctx to be created */
+               rc = ldap_pvt_tls_set_option( slap_tls_ld, LDAP_OPT_X_TLS_NEWCTX, &opt );
+               if( rc == 0 ) {
+                       /* The ctx's refcount is bumped up here */
+                       ldap_pvt_tls_get_option( slap_tls_ld, LDAP_OPT_X_TLS_CTX, &slap_tls_ctx );
+                       /* This is a no-op if it's already loaded */
+                       load_extop( &slap_EXOP_START_TLS, 0, starttls_extop );
+               }
+       }
+       return rc;
+}
+
 static int
 config_tls_option(ConfigArgs *c) {
        int flag;
@@ -3215,9 +3236,11 @@ config_tls_option(ConfigArgs *c) {
        if (c->op == SLAP_CONFIG_EMIT) {
                return ldap_pvt_tls_get_option( ld, flag, &c->value_string );
        } else if ( c->op == LDAP_MOD_DELETE ) {
+               c->cleanup = config_tls_cleanup;
                return ldap_pvt_tls_set_option( ld, flag, NULL );
        }
        ch_free(c->value_string);
+       c->cleanup = config_tls_cleanup;
        return(ldap_pvt_tls_set_option(ld, flag, c->argv[1]));
 }
 
@@ -3239,9 +3262,11 @@ config_tls_config(ConfigArgs *c) {
                return slap_tls_get_config( slap_tls_ld, flag, &c->value_string );
        } else if ( c->op == LDAP_MOD_DELETE ) {
                int i = 0;
+               c->cleanup = config_tls_cleanup;
                return ldap_pvt_tls_set_option( slap_tls_ld, flag, &i );
        }
        ch_free( c->value_string );
+       c->cleanup = config_tls_cleanup;
        if ( isdigit( (unsigned char)c->argv[1][0] ) ) {
                if ( lutil_atoi( &i, c->argv[1] ) != 0 ) {
                        Debug(LDAP_DEBUG_ANY, "%s: "